Professor X’s Magic Yellow Wheelchair

Dear HTMLGIANT, today sees me researching Professor X’s wheelchairs for a disability studies paper that I’m writing. In particular, I’m looking for information on the magical flying yellow one that he was given by the Shi’ar Empire (I think?) in the early 1990s—the one designed by Jim Lee. If anyone can direct me to any documents describing this fabulous device, I would be most grateful. (Yes, I am trying to figure out its capabilities, including whether it housed missiles, etc.)

This high-tech chair was a gift from the alien Shi’ar. Over the years, its appearance has varied a bit. Both gold and silver versions have appeared and some models have been slightly sleeker than others. [X-Men (1st series) #125]

In other words, not much. (Incidentally, that citation should be X-Men Vol. 2 #125, aka New X-Men #125. Part of what’s so maddening about researching the X-Men is how many different series there have been, and how many times those series have been retitled.)